// A configuration_workflow that bounces straight to the plugin's own dashboard.
//
// The plugin "gear" on Settings -> Plugins always opens /plugins/configure/<name>,
// which renders the plugin's configuration workflow form (the core configure
// route has no redirect hook -- server/routes/plugins.js). Plugins whose real
// settings live in their own dashboard use this single step to get there with NO
// extra click.
//
// NOTE: blurb MUST be an ARRAY -- the array path is rendered raw (form.ts join),
// whereas a string blurb is run through the text() XSS whitelist, which strips
// <script>/<meta>. CSP allows 'unsafe-inline', so the inline script redirect is
// the primary path; the <noscript> meta-refresh and the visible button are
// fallbacks (the link is what shows if script/meta are ever stripped).

const { escapeHtml } = require("./htmlEscape");


// name = the plugin name shown on the step and the button; url = its dashboard.
const createDashboardWorkflow = ({ name, url }) => {
    const Workflow = require("@saltcorn/data/models/workflow");
    const Form     = require("@saltcorn/data/models/form");
    const href     = escapeHtml(url);
    const label    = escapeHtml(name);
    return new Workflow({
        steps: [
            {
                name: name,
                form: async () =>
                    new Form({
                        blurb: [
                            `<script>window.location.replace(${JSON.stringify(url)});</script>`,
                            `<noscript><meta http-equiv="refresh" content="0; url=${href}"></noscript>`,
                            `<p>Opening the ${label} dashboard&hellip; <a class="btn btn-primary" role="button" href="${href}">Open the ${label} dashboard</a></p>`
                        ],
                        fields: []
                    })
            }
        ]
    });
};


module.exports = {
    createDashboardWorkflow
};